baber/WOPTO huggingface dataset:
Patent JP-H0974613-A (JP)
Title: Device and method for controlling running of linear carrying vehicle
Inventor: KATSUMI AKIRA
IPC: B60L13/03
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for an encoder or reduce the required number of encoders to realize serial wiring in a track by providing a plurality of passage detection means, calculating the speed of a linear carrying vehicle from the time difference for detecting passage at different positions, and adjusting the output to a corresponding linear motor based on the speed. SOLUTION: A controller 11 adjusts an output frequency to a linear motor 5 via an inverter 13 based on the detection result of, for example, an optical sensor 7 and an encoder 8 and adjusts the thrust force given to a linear carrying vehicle 1. The output frequency is adjusted by calculating an average speed from the time difference for detecting passage by adjacent photoelectric sensors 7 at a middle acceleration motor part 3a and according to the speed of the linear carrying vehicle 1 to be detected by the encoder 8, thus eliminating the need for the encoder or reducing the required number of encoders to realize serial wiring in a track.
Patent JP-S6288395-A (JP)
Inventor: DOI TAKESHI
IPC: B29C45/14
Filed: 1985-10-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0781223-A (JP)
Title: Thermal recording paper
Inventor: KATSURA TORU
IPC: B41M5/28
Filed: 1993-09-16
Abstract: PURPOSE:To obtain thermal recording paper having a superior color-forming density and a sufficient stiffness. CONSTITUTION:Thermal recording paper is formed by applyrng a thermal recording layer on base paper composed of a pulp that is so beated as to have a weight average fiber length of 0.55-0.56mm and a difference (D9-D1) of 0.8mm or less between a fiber length (D9) when the cumulative frequency of the weight average fiber length is 90% and a fiber length (D1) when 10%. In the thermal recording paper, the pulp is beated under conditions that an impact strength is 0.1X10-<5> to1.0X10-5 joule/fiber and the number of impacts is 3-10/fiber. In this manner, the base paper has superior smoothness and stiffness, thus realizing superior color-forming density and stiffness as thermal recording paper. By beating the pulp under the conditions that that an impact strength is 0.1X10-<5>-1.0X10-<5> joule/fiber and the number of impacts is 3-10/fiber, the thermal recording paper superior in color-forming density and stiffness can be efficiently obtained.
Patent JP-H0677164-A (JP)
Title: Manufacture of semiconductor device
Inventor: HATTORI HIROMI
IPC: H01L23/522
Filed: 1992-08-28
Abstract: PURPOSE:To form a contact wherein its characteristic is good and its aspect ratio is high by a method wherein a contact hole reaching a first conductive layer is made in a desired region in an interlayer insulating film, a second conductive layer is deposited on a semiconductor substrate or a conductor including the contact hole and an interconnection is formed. CONSTITUTION:An SiO2 film 5 as an interlayer insulating film is deposited on the whole surface of a silicon substrate 1 including an element isolation region 3 and an RuO2 film 4. After that, the SiO2 film 5 is etched, and a contact hole 5a reaching the RuO2 film 4 is made on the RuO2 film 4. Then a TiN film 6 is formed on the SiO2 film 5 including the contact hole 5a. After that, a tungsten layer 7 is grown on the whole surface, it is etched back, the tungsten layer 7 and the TiN film 6 on the SiO2 film 5 are removed, and a buried plug is formed. Thereby, even when contact holes provided with different depths are formed by etching, a semiconductor substrate and a conductor are not overetched.
Patent JP-S60189621-A (JP)
Title: Strut for suspension
Inventor: ETSUCHI NEIRU PATSUTON
IPC: B60G15/04
Filed: 1984-11-02
Abstract: A frictional damping assembly operated by a load beering assembly, either an etastomerically damped coil apring or a reinforced elastomeric spring together provide datnped, resilient load bearing support for a telescoping load bearing assembly. The strut is particularly suitable for use in hont and/or rear suspensions of light weight passenger vehlcles.
Patent JP-H08185650-A (JP)
Title: Method and apparatus for automatic adjustment of head switching
Inventor: SAI RAKUGI
IPC: H04N5/7824
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To eliminate speed variation of a drum motor and shorten an adjustment time by changing only the head switching time point of one head while head switching delay data is repeatedly altered. SOLUTION: According to the result of a format detection part 50, a control part 60 sends serial data for altering the delay data in steps to a head switching signal generation part 30 unless the format matches, and shifts only the switching time point of one of many heads and sends a shift disabling signal for fixing the switching time points of the remaining heads to a generation part 30 at the same time. While the altering process of the delay data is repeated, only the switching time point of one head is changed until the detection part 50 judges that the switching point of time which is shifted with the delay data is adequate for the format.
Patent JP-2000061799-A (JP)
Title: End material preventive plate of wire saw
Inventor: SHIBAOKA SHINJI
IPC: B24B27/06
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To provide an end material preventive plate of a wire saw capable of preventing an end material of a workpiece from intruding into a grooved roller without breaking a wire or damaging the grooved roller. SOLUTION: End material preventive plates 44 are provided between a cutting part 20A of a wire row 20 and grooved rollers 18A, 18B adjacent to the cutting part 20A. Thereafter, end edges 44a of these end material preventive plates 44 are arranged through specified clearances against a wire 14. Consequently, the end material preventive plates 4 can scrape off only an end material without scraping off a slurry attached to the wire 14.
Patent JP-H1175254-A (JP)
Title: Phs communication restriction system
Inventor: SUDA KOJI
IPC: H04W48/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a comfortable operating environment for a PHS where it is prevented that all of communication channels reserved for a base station for a specific time zone are occupied either by data or voice communication and the other type of communication is not available in an area controlled by the base station without increasing the number of base stations excessively. SOLUTION: A memory 11 stores communication restriction information denoting whether or not communication of various communication types (data/ voice) is to be restricted, idle state information denoting whether or not a communication channel is busy, and restriction time zone information when the communication restriction is placed in cross reference with a communication channel corresponding to a base station. A control section 10 retrieves a communication channel in an idle state and whose communication of communication type is not restricted at a present time based on an information transfer capability code in a transmission capability information element in a setup message received at an outgoing call from a slave set to an incoming call to the slave set.  The control section 10 restricts the communication when no channel is available and makes connection processing when a channel is available.
Patent JP-H0548236-A (JP)
Title: Printed-circuit board
Inventor: NAKANO TAKAO
IPC: H05K1/16
Filed: 1991-08-19
Abstract: PURPOSE:To obtain a printed-circuit board with a simple configuration as an entire device and less manufacturing processes by reducing the number of parts to be mounted. CONSTITUTION:A title item is a printed-circuit board which can be constituted by inductors 5a and 5b and a capacitor 5c equivalently by allowing a wiring pattern on the printed-circuit board to be in first to third spiral-shaped wiring patterns 4a, 4c, and 4e.
Patent JP-S6384380-A (JP)
Title: Vertical synchronization separator circuit
Inventor: MAGAI MITSUTOSHI
IPC: H04N5/93
Filed: 1986-09-29
Abstract: PURPOSE:To separate vertical synchronizing pulses by providing a counter which counts the time from a sink edge and a counter which measures the time of a ink level and detecting the order of the outputs of both counters. CONSTITUTION:The counter 3 counts the time from the sink edge of a composite pulse Ps and supplies its counted value Q3 to a decoder 4. Further, the counter 6 measures the time of the sink level and supplies its counted value Q6 to a decoder 7. The outputs M1 and N1 of the decoders are supplied to a detecting circuit 5 and when the M1 rises to H level earlier than the N1, the detection output Q5 of the circuit 5 rises to the H level. when decoding outputs M2 and N2 are supplied to a detecting circuit 8 and the M2 goes up to the H level earlier than the N2, the output Q8 of the circuit 8 goes up to the H level. Consequently, the decoding outputs N2 and M3 are supplied to the set input S and reset input R of an FF 10, so that the vertical synchronizing pulses Pu from which a Q output is separated are extracted.
Patent JP-S59123707-A (JP)
Title: Utilizing method of gas formed by reaction in melt reducing furnace
Inventor: FUJITA TSUTOMU
IPC: C21B11/00
Filed: 1982-12-28
Abstract: PURPOSE:To utilize effectively the sensible heat and combustible component of the gas formed by reaction in a melt reducing furnace by using said gas in preliminary reduction of powdery and granular ore then in heating oxidative gas in regenerater type heat exchangers thereafter using the same as combustion gas. CONSTITUTION:The gas formed by reaction from a vertical type melt reducing furnace 11 is passed as reducing gas for a fluidized bed through a preliminary reducing furnace 12 where said gas is used in effecting the preliminary reduction of powdery and granular ore. The combustible gas of high temp. discharged from the furnace 12 is partly burned in combustion chambers 15, 15' according to need to increase the temp. thereof, then the gas is passed through regenerater type heat exchangers 16, 16', from which the gas as combustible gas of low temp. is partly passed through a temp. controller 18 to decrease the temp. thereof according to need. Such gas is passed through a dust collector 19 and is accumulated in a gas holder 20. The oxidative gas such as air to be blown to the furnace is passed by a blower 21 through the exchangers 16, 16' stored therein with heat and is thus made into the high temp. gas, prior to blowing of said air.
Patent JP-H0394573-A (JP)
Title: Picture printer
Inventor: SERIZAWA YOJI
IPC: G03G15/04
Filed: 1989-09-06
Abstract: PURPOSE:To decrease number of line buffers with respect to number of lasers and to reduce memory capacity by using one memory storing tentatively a picture data for each scanning so as to switch it into readout and write within one scanning period. CONSTITUTION:A bit number of a picture data outputted is counted by picture data counters 115, 116 so as to discriminate whether or not a data output by one scanning is finished. Then the data output by one scanning is finished and a prescribed number of clocks are counted, then an output BD signal is outputted to read/write changeover devices 113, 114. Thus, the read/write changeover devices 113, 114 disable the read state and line buffers 101, 102 are switched into the write state. Thus, since one line buffer corresponding to one laser beam is enough, the quantity of buffers is halved in comparison with a conventional printer.
Patent JP-S6387698-A (JP)
Title: Vertical rom
Inventor: MATSUSHITA KAZUHIRO
IPC: G11C17/12
Filed: 1986-10-01
Abstract: PURPOSE:To minimize the access time by setting the threshold voltage of an enhancement MOSFET (EMOS) so that the read time of depletion MOSFET (DMOS) and that of the EMOS are equal to each other. CONSTITUTION:A threshold voltage Vth is so set that a read time AA of the EMOS to the threshold voltage Vth and that of the DMOS to the threshold voltage Vth are approximately equal to each other. That is, the threshold voltage Vth of the EMOS is set near the intersection between characteristics of the EMOS and the DMOS. The read time of a vertical ROM is determined by longer one of the read time of the DMOS and that of the EMOS. Thus, the read time of the EMOS and that of the DMOS are approximately equalized to perform the read operation at the highest speed.
Patent JP-H02150502-A (JP)
Title: Nut-stud assembly
Inventor: REYNOLDS RICHARD LEE
IPC: F16B37/00
Filed: 1989-09-06
Abstract: PURPOSE: To handle a nut and a stud as a single bolt by arranging a first stopping device in a first thread part and arranging a second stopping device in a second thread part. CONSTITUTION: A nut 12 is gripped by means of a proper wrench, and a nut and stud assembly 10 is screwed into a hole 48 in a workpiece. Torque resistance of a deformable part 50 (second stop) in a thread to a hole 43 is selected to be larger than that of a deformable part 40 (first stop) in a nut hole 32 of the nut 12 to a thread. Therefore, torque working on the nut 12 reaches releasing torque of a predetermined dimension, and the nut 12 prevails over resistance of the upper deformable part 40 so as to be spirally moved further toward a thread upper part 16. The nut 12 is lowered along a stud 14 until it engages a washer 52, and then, torque of a predetermined dimension is applied so that workpieces 42, 44 are integrally fastened by a desired clamping force.
Patent JP-2001056022-A (JP)
Title: Spindle motor
Inventor: OKI SHIGERU
IPC: F16C33/80
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To realize prevention of leakage of lubricating oil to the outside and injection of lubricating oil simple and with no leakage on a spindle motor on which a rotor is supported by a stator free to rotate by a fluid dynamic pressure bearing constituted of a shaft with a flange and a both end open type sleeve. SOLUTION: A small clearance R5 and a lubricating oil leakage prevention means to be a labyrinth seal part are constituted of a conical protruded part and a conical recessed part by respectively forming the conical protruded part 4a on an upper end surface of a first sleeve member 4 and the conical recessed part 6a on a back surface of a hub 6 on a fluid dynamic pressure bearing constituted of a columnar member 2 integrally formed with the hub 6, a ring member 3 press-fit in this columnar member 2 and forming a shaft 1 with a flange, a both end open type sleeve having the first sleeve member 4 and a second sleeve member 5 and a disc type cover member 10 to watertightly seal an open end of the second sleeve member 5 after injecting lubricating oil.
Patent JP-H0779838-A (JP)
Title: Seat
Inventor: YOSHIDA TADASHI
IPC: A47C7/14
Filed: 1993-09-17
Abstract: PURPOSE:To provide a seat which can surely hold a sitting person, and which can surely fit the body shape of the sitting person. CONSTITUTION:In a substantially entire area of a seating surface 2a of a seat, a plurality of fluid mats 22, 23 are arranged, separated from each other, through coupling pipes 25, 26. A shut-off valve 28 for communicating together and isolating with each other the fluid mats 22, 23 is provided in the coupling pipe 25, 26.
Patent JP-H0571269-A (JP)
Title: Automatic window opening and closing device
Inventor: HIRATA MASAHIKO
IPC: B60J1/00
Filed: 1991-09-11
Abstract: PURPOSE:To obtain a vertically opened window for an automobile or the like in which the glass ceases to move when touching the member. CONSTITUTION:A touch sensor 1 is provided at the porsion where the frame 4 contacts the glass 5. When the touch sensor 1 contacts the member, the switch is turned off to stop the movement of the glass 5. In this way, such dangers as one's body is nipped can be prevented and subtle adjustments of the glass can be realized.
Patent JP-H0672502-A (JP)
Title: Control method for automatic warehouse
Inventor: FUKUHARA KAZUYOSHI
IPC: B65G1/04
Filed: 1992-08-31
Abstract: PURPOSE:To reduce the waiting time for a stocking elevator to efficiently execute stocking work. CONSTITUTION:When travel devices 2 to 4 return from a rack zone B1 near a home position HP to the home position HP, the returning travel devices 2 to 4 are traveled to HP independently of a next stocking work rack zone as a carriage 12 is not raised or lowered from a work level just before, and when the travel devices 2 to 4 return from a rack zone B2 far from HP to HP, and a next stocking work zone is B2, the travel devices 2 to 4 are traveled to HP as the carriage 12 is lowered to a lowering limit position (L1, L6, L11). When the following stocking work rack zone is B1, the travel devices 2 to 4 are traveled to HP as the carriage 12 is raised and lowered to a next stocking level, and a stocking elevator 5 is stopped at a position corresponding to the stop level of the carriage 12 of the returning travel devices 2 to 4 to directly transfer a load W onto the carriage 12 not through a fixed load transfering table.
Patent JP-H0569292-A (JP)
Title: Piping inner surface grinding device
Inventor: KAMEI HIROMASA
IPC: B24B27/00
Filed: 1991-09-11
Abstract: PURPOSE:To provide a device to remove an inner reverse side bead of a welded part which is located apart from an inlet of the piping beyond a bent part. CONSTITUTION:A flexible tubular body 12 is inserted into a piping 1 and the inside of the piping 1 is ground by means of a grinding wheel 21 provided on the tip of the body. During the operation, the grinding wheel 21 is pressed against the inner surface of the piping by means of an air-cylinder provided on the tip of the body 12, and at the same time, the body 12 is swayed by means of a sway driving device 60 provided outside the piping, and the reverse side bead is removed over the circumference. The position of the body 12 is fixed by inflating an air-holder 15 of hollow doughnut shape.
Patent JP-S61108878-A (JP)
Title: Rails of power device
Inventor: UEKI SHIGERU
IPC: F03B17/04
Filed: 1984-11-01
Abstract: PURPOSE:To strength horsepower by making two inner rails for floating of an enlarged air container adhere to the container parallelly, and making another deflated air container creep into lubricating oil by a first-class permanent engine. CONSTITUTION:Potential energy 5A of an air container and kinetic energy 5B are exchanged to each other. Then, energy is produced after the air container enlarges greater than the potential energy 5A of the deflated air container. It results in the increase of the floating distance from 5A to 5B, which leads the expansion of horsepower of a first-class permanent engine. Two inner rails 3A are parallelly fixed to enable the enlarged air container 5B to float and so are two other inner rails 3C to enable the deflated air container 5A to creep into lubricating oil, each of which is made to stick to a container 4 by a stick 1. Then, a wheel 7 of a power device is put from a way in 2, and both tips of a cover 6 are plugged into a hole 11 of a rail.
Patent JP-S6476903-A (JP)
Title: Apparatus for producing oxide superconducting material
Inventor: YAMAZAKI SHUNPEI
IPC: C01G1/00
Filed: 1987-09-16
Abstract: PURPOSE:To form an oxide ceramic superconducting material film on a substrate, by externally applying a magnetic field to a plasma generation chamber containing a substrate to be treated, supplying a group IIIa element, a group IIa element and copper together with oxygen in a state of vapor or fine particles to the generation chamber under irradiation with microwave and reacting the components in the plasma. CONSTITUTION:A plasma generation chamber 30 containing a substrate 10 is evacuated. O2 gas is introduced into the chamber 30 through a gas inlet 16 and, at the same time, microwave 30-2 is applied to the chamber with a microwave oscillator 14. A high-density plasma is generated in the space 31 by applying a magnetic field 30-1 with an electromagnet 15. Alkyl compounds, etc., of group IIIa lanthanoid element A, group IIa element B and Cu are dissolved in an organic solvent or water, introduced into the chamber together with O2 bubbling gas through an inlet 17 and made to react with each other with the plasma in the space 31 to form an oxide ceramic superconducting material film having a composition of formula (A1-XBX)YCuZOW (X is 0.1-1; Y is 2-4; Z is 1-4; W is 4-10) on the substrate 10.
Patent JP-H1079711-A (JP)
Title: Method for selecting and reproducing commercial information and broadcast system
Inventor: UENO HIDEYUKI
IPC: H04N21/235
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a more suitable commercial broadcast (CM) for each viewer and to allow a program and the CM to be corresponding to each other more directly by selecting the correspondence between the program and the CM among a plurality of candidates. SOLUTION: A broadcast receiver has a storage section 106, in which CM programs are stored. A viewer registers its own preference of each CM by using a limit section 108. Only a signal which makes reference to a corresponding candidate for a CM is multiplexed a broadcasts program on the broadcast program, and a receiver side selects a CM among the stored CM programs based on a reference signal and the preference of the viewer under the control of a reception control section 109 and a selection section 105 and the selected CM is inserted to the program. The information relating to the actually served CM is sent to a broadcast station by a selection information transmission section 107.
Patent JP-S60125348-A (JP)
Title: Tool material
Inventor: KUBO KOUICHI
IPC: B21J13/02
Filed: 1983-12-08
Abstract: PURPOSE:To obtain a tool material having superior resistance to corrosion and oxidation by blending a specified percentage of a binding material consisting of W, Cr, Ni and Co in specified ratios with a specified percentage of spheroidized W carbide. CONSTITUTION:A tool material having stable hardness at room temp. and high temp. and superior strength and hardness at high temp. is obtd. by blending 10- 50wt% binding material consisting of W, Cr, Ni and Co in 1/10-3/10 weight ratio of W/(Ni+Co), 1/50-1/5 weight ratio of Cr/(Ni+Co) and 1/5-4/1 weight ratio of Ni/Co with 90-50wt% spheroidized W carbide. One or more among Ti carbide, Ta carbide and Nb carbide may be substituted for <=20wt% of the W carbide.
Patent JP-S6476041-A (JP)
Title: Transmission type screen
Inventor: OKI MASAFUMI
IPC: G03B21/62
Filed: 1987-09-18
Abstract: PURPOSE:To obtain a seamless transmission type screen for a large screen by arraying plural rod-shaped lenses in par allel with both horizontal direction and vertical direction of a screen so that they are close to each other and netting the respective rod-shaped lenses with strings. CONSTITUTION:The plural rod-shaped lenses 1H and 1V are arrayed in parallel with the horizontal direction of the screen and in parallel with the vertical direction of the screen so that they are close to each other and netted with the strings 2 and 3 so as to constitute the screen. The rod-shaped lenses 1H and 1V give desirable directivity in the horizontal direction and the vertical direction of the screen and the diameters thereof influence the resolution of the screen. The strings 2 and 3 not only net the rod-shaped lenses 1H and 1V but also prevent the reflection of external light on the surface of the screen in case of using the strings where the light is not easily reflected. Thus, the seamless transmission type screen for the large screen can be obtained.